I found Brocktree's original bio:
Name: LordBrocktree
Bio: After moving throughout the Nimbus Galaxy with an upgraded rocket (don't ask me how he got to faction only worlds), he decided to join the Nexus Force. Quickly moving through the ranks, he eventually became trusted enough to be adviser to all faction leaders. Is extremely strong, loyal to friends, ironic, smart, and very fast. Hair: Black, Eyes: Brown. I don't care where you put me, if you put me at all, but I would like to be in this story. (Oh, and Brocktree has a custom designed Valiant. Name: VerminBane. Look: Huge double-handed broadsword, with the name "VerminBane" engraved in curious twirling script along the side. Is extremely powerful. Color: Shimmering Silver. Abilities:
Charge Up: Sentinel Super Smash. Throws the sword high into the air, leaps up in slow, twirling motion, grabs the sword, and then brings it down with incredible power. Off-hand: Spins incredibly fast, damaging all enemies within radius.) Brocktree also through devious means, managed to well-nigh double his armor. So, he pretty much has 44 armor, and 20 life. (You can change this if you want, but please keep VerminBane!)
No mention of Bloodwrath here. No mention of the words Bloodwrath or Berserk in any of the stories he's in and I'm pretty sure this never appeared anywhere... Ninjago_Builders, what are you doing?! :P